82896190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{181}}^1\times {\mathrm{271}}^1$

素因数の和:485

約数の個数: 48

約数和(自身を含む): 163066176

約数和(自身を除く): 80169986

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 181, 271, 338, 362, 542, 845, 905, 1355, 1690, 1810, 2353, 2710, 3523, 4706, 7046, 11765, 17615, 23530, 30589, 35230, 45799, 49051, 61178, 91598, 98102, 152945, 228995, 245255, 305890, 457990, 490510, 637663, 1275326, 3188315, 6376630, 8289619, 16579238, 41448095, 82896190]

約数ペア:

[(1, 82896190), (2, 41448095), (5, 16579238), (10, 8289619), (13, 6376630), (26, 3188315), (65, 1275326), (130, 637663), (169, 490510), (181, 457990), (271, 305890), (338, 245255), (362, 228995), (542, 152945), (845, 98102), (905, 91598), (1355, 61178), (1690, 49051), (1810, 45799), (2353, 35230), (2710, 30589), (3523, 23530), (4706, 17615), (7046, 11765)]